

body{
    width: 100%;
    min-width: 1000px;
    height: 100%;
    min-height: 760px;
    overflow: hidden;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
}
/*头部*/
.nav{
    width: 100%;
    min-width: 1000px;
    height: 100px;
    background-color: #0ccab0;
    color: #fff;
    position: fixed;
    left: 0;
    top: 0;
}
.nav_left{
    width: 15%;
    float: left;
    margin-top: 15px;
    text-align: center;
}
.nav_left>h1{
    font-size: 14px;
}
.nav_center{
    width: 65%;
    text-align: center;
    float: left;
    font-size: 14px;
    height: 100%;
    font-weight: bold;
}
.nav_center>p{
    position: relative;
    top: 60px;
}
.nav_right{
    width: 20%;
    float: right;
    text-align: center;
    font-size: 14px;
    margin-top: 20px;
    line-height: 26px;
}























